JP3370954B2 - 自動車の内燃機関及びその運転方法 - Google Patents

自動車の内燃機関及びその運転方法

Info

Publication number
JP3370954B2
JP3370954B2 JP19304999A JP19304999A JP3370954B2 JP 3370954 B2 JP3370954 B2 JP 3370954B2 JP 19304999 A JP19304999 A JP 19304999A JP 19304999 A JP19304999 A JP 19304999A JP 3370954 B2 JP3370954 B2 JP 3370954B2
Authority
JP
Japan
Prior art keywords
gas component
gas
exhaust gas
exhaust
intake pipe
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP19304999A
Other languages
English (en)
Japanese (ja)
Other versions
JP2000038960A (ja
Inventor
ゲオルグ・マルレブレイン
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of JP2000038960A publication Critical patent/JP2000038960A/ja
Application granted granted Critical
Publication of JP3370954B2 publication Critical patent/JP3370954B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D41/0047—Controlling exhaust gas recirculation [EGR]
    • F02D41/0065—Specific aspects of external EGR control
    • F02D41/0072—Estimating, calculating or determining the EGR rate, amount or flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B47/00—Methods of operating engines involving adding non-fuel substances or anti-knock agents to combustion air, fuel, or fuel-air mixtures of engines
    • F02B47/04—Methods of operating engines involving adding non-fuel substances or anti-knock agents to combustion air, fuel, or fuel-air mixtures of engines the substances being other than water or steam only
    • F02B47/08—Methods of operating engines involving adding non-fuel substances or anti-knock agents to combustion air, fuel, or fuel-air mixtures of engines the substances being other than water or steam only the substances including exhaust gas
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D41/0047—Controlling exhaust gas recirculation [EGR]
    • F02D41/006—Controlling exhaust gas recirculation [EGR] using internal EGR
    • F02D41/0062—Estimating, calculating or determining the internal EGR rate, amount or flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/18—Circuit arrangements for generating control signals by measuring intake air flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/0002—Controlling intake air
    • F02D2041/0017—Controlling intake air by simultaneous control of throttle and exhaust gas recirculation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
    • F02D2041/1413—Controller structures or design
    • F02D2041/1431—Controller structures or design the system including an input-output delay
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
    • F02D2041/1433—Introducing closed-loop corrections characterised by the control or regulation method using a model or simulation of the system
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/04—Engine intake system parameters
    • F02D2200/0402—Engine intake system parameters the parameter being determined by using a model of the engine intake or its components
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D41/003—Adding fuel vapours, e.g. drawn from engine fuel reservoir
    • F02D41/0042—Controlling the combustible mixture as a function of the canister purging, e.g. control of injected fuel to compensate for deviation of air fuel ratio when purging
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
    • F02M25/08—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture adding fuel vapours drawn from engine fuel reservoir
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/40—Engine management systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Supplying Secondary Fuel Or The Like To Fuel, Air Or Fuel-Air Mixtures (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
JP19304999A 1998-07-07 1999-07-07 自動車の内燃機関及びその運転方法 Expired - Fee Related JP3370954B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19830300A DE19830300C2 (de) 1998-07-07 1998-07-07 Verfahren zum Betreiben einer Brennkraftmaschine insbesondere eines Kraftfahrzeugs
DE19830300.9 1998-07-07

Publications (2)

Publication Number Publication Date
JP2000038960A JP2000038960A (ja) 2000-02-08
JP3370954B2 true JP3370954B2 (ja) 2003-01-27

Family

ID=7873220

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19304999A Expired - Fee Related JP3370954B2 (ja) 1998-07-07 1999-07-07 自動車の内燃機関及びその運転方法

Country Status (4)

Country Link
US (1) US6247457B1 (de)
JP (1) JP3370954B2 (de)
DE (1) DE19830300C2 (de)
GB (1) GB2339307B (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10017280A1 (de) 2000-04-06 2001-10-11 Bosch Gmbh Robert Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine
DE10035510A1 (de) * 2000-07-21 2002-01-31 Bayerische Motoren Werke Ag Verfahren zur Belüftungsreglung
DE10047012A1 (de) * 2000-09-22 2002-04-11 Porsche Ag Verfahren zur Steuerung einer Brennkraftmaschine mit Turbolader und Abgastemperaturregelung
ITBO20010010A1 (it) * 2001-01-12 2002-07-12 Magneti Marelli Spa Metodo per la stima della quantita' di aria fresca presente nei collettori di respirazione e di scarico di un motore a combustione interna c
JP4400003B2 (ja) 2001-04-23 2010-01-20 トヨタ自動車株式会社 エンジンの空燃比制御方法
US6732723B2 (en) * 2002-04-04 2004-05-11 Ford Global Technologies, Llc Method and system for controlling EGR rate in diesel engines
DE10229620B4 (de) 2002-06-29 2006-05-11 Daimlerchrysler Ag Verfahren zur Bestimmung der Abgasrückführmenge
JP3900081B2 (ja) * 2002-12-17 2007-04-04 トヨタ自動車株式会社 内燃機関の筒内流入排気ガス量算出装置、および、吸気通路内流入排気ガス量算出装置
DE10331581A1 (de) 2003-07-11 2005-01-27 Robert Bosch Gmbh Vorrichtung und Verfahren zur Bestimmung des Massenstromes über das Tankentlüftungsventil für eine Verbrennungskraftmaschine
FR2861805B1 (fr) * 2003-11-04 2006-02-10 Peugeot Citroen Automobiles Sa Methode d'estimation de la concentration de certaines especes chimiques a l'interieur d'un cylindre de moteur a combustion, et application au controle d'un moteur a injection
JP4196837B2 (ja) * 2004-01-15 2008-12-17 トヨタ自動車株式会社 内燃機関の制御装置
JP4389647B2 (ja) * 2004-04-23 2009-12-24 トヨタ自動車株式会社 内燃機関の制御装置
DE102004048705A1 (de) * 2004-10-06 2006-04-20 Siemens Ag Verfahren und Vorrichtung zum Ermitteln einer Verzögerungszeitdauer bei einer Brennkraftmaschine
EP1705354B1 (de) * 2005-03-22 2008-08-13 Ford Global Technologies, LLC, A subsidary of Ford Motor Company Verfahren zur Steuerung einer Brennkraftmaschine
EP1731744A1 (de) * 2005-06-08 2006-12-13 Ford Global Technologies, LLC Verfahren zur Überwachung einer Regelung bzw. Steuerung eines Systems
US7331334B2 (en) * 2006-02-15 2008-02-19 Ford Global Technologies Llc System and method for purging fuel vapors using exhaust gas
US8448427B2 (en) * 2007-11-12 2013-05-28 Ford Global Technologies, Llc Hydrocarbon retaining and purging system for flex-fuel combustion engine
US8112985B2 (en) 2007-11-12 2012-02-14 Ford Global Technologies, Llc Hydrocarbon retaining system configuration for combustion engine
US7913672B2 (en) * 2007-11-12 2011-03-29 Ford Global Technologies, Llc Hydrocarbon retaining and purging system
US8448422B2 (en) * 2007-11-12 2013-05-28 Ford Global Technologies, Llc Engine starting control for engine with hydrocarbon retaining system
US8333063B2 (en) * 2007-11-12 2012-12-18 Ford Global Technologies, Llc Hydrocarbon retaining system and method
US8413433B2 (en) * 2008-07-17 2013-04-09 Ford Global Technologies, Llc Hydrocarbon retaining and purging system
DE102008042819B4 (de) * 2008-10-14 2021-08-05 Robert Bosch Gmbh Verfahren und Vorrichtung zum Bestimmen einer gesamten Zylinderfüllung und/oder der aktuellen Restgasrate bei einem Verbrennungsmotor mit Abgasrückführung
JP5028509B2 (ja) 2010-06-16 2012-09-19 本田技研工業株式会社 内燃機関のｅｇｒ制御装置
JP5043165B2 (ja) * 2010-08-27 2012-10-10 本田技研工業株式会社 内燃機関の制御装置
FR2965584B1 (fr) * 2010-10-05 2013-06-28 Renault Sas Procede de determination d'un taux de gaz d'echappement recircules a l'entree d'un cylindre d'un moteur a combustion interne et moteur mettant en oeuvre un tel procede
DE102010056514A1 (de) * 2010-12-31 2012-07-05 Fev Gmbh NOX-Regelung mit innerer und äußerer Abgasrückführung
KR20200074519A (ko) * 2018-12-17 2020-06-25 현대자동차주식회사 가변 밸브 듀레이션 기구 및 액티브 퍼지 시스템을 구비한 차량의 공연비 제어 방법
DE102022208745A1 (de) 2022-08-24 2024-02-29 Robert Bosch Gesellschaft mit beschränkter Haftung Verfahren zum Einstellen einer Drosselklappe eines Verbrennungsmotors

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4242728A (en) * 1978-02-27 1980-12-30 The Bendix Corporation Input/output electronic for microprocessor-based engine control system
DE2849554A1 (de) * 1978-11-15 1980-06-04 Bosch Gmbh Robert Einrichtung zum festlegen der zusammensetzung des gas-inhalts von zylindern bei brennkraftmaschinen
DE2941753A1 (de) 1979-10-16 1981-04-30 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zum regeln der zusammensetzung des betriebsgemisches an einer brennkraftmaschine
US4548185A (en) * 1984-09-10 1985-10-22 General Motors Corporation Engine control method and apparatus
AT402432B (de) * 1988-02-25 1997-05-26 Avl Verbrennungskraft Messtech Brennkraftmaschine
US4999781A (en) * 1989-07-17 1991-03-12 General Motors Corporation Closed loop mass airflow determination via throttle position
DE4017547A1 (de) * 1990-05-31 1991-12-05 Werner Schrimpf Abgasreinigungsanlage fuer ottomotoren
JP3040153B2 (ja) 1990-11-06 2000-05-08 マツダ株式会社 エンジンの排ガス還流装置
JPH04311643A (ja) * 1991-04-10 1992-11-04 Hitachi Ltd エンジンの気筒流入空気量算出方法
JPH04365947A (ja) 1991-06-11 1992-12-17 Nippondenso Co Ltd エンジン用空燃比制御装置
JPH0518324A (ja) * 1991-07-12 1993-01-26 Mitsubishi Electric Corp 機関の排気ガス再循環制御装置
FR2681426B1 (fr) * 1991-09-12 1993-11-26 Renault Regie Nale Usines Procede et dispositif de mesure du couple d'un moteur thermique a combustion interne tenant compte, notamment, de la recirculation des gaz d'echappement et des gaz brules residuels et de l'exces de comburant.
DE4232044C2 (de) * 1991-09-26 1998-01-29 Mazda Motor Brennkraftmaschine mit Funkenzündung
US5303168A (en) * 1991-10-31 1994-04-12 Ford Motor Company Engine operation to estimate and control exhaust catalytic converter temperature
JP2864896B2 (ja) * 1992-10-01 1999-03-08 日産自動車株式会社 ディーゼルエンジンの制御装置
JP3192514B2 (ja) 1993-02-24 2001-07-30 マツダ株式会社 エンジンの空燃比制御装置
DE4437947C2 (de) 1994-10-24 1998-03-19 Daimler Benz Ag Verfahren zur Regelung der Zuführung von wenigstens einem Zusatzfluidstrom in einen Ansaugtrakt einer Brennkraftmaschine und Vorrichtung zur Durchführung des Verfahrens
US5515833A (en) * 1994-12-19 1996-05-14 Ford Motor Company Exhaust gas recirculation system with improved altitude compensation
US5758308A (en) 1994-12-30 1998-05-26 Honda Giken Kogyo Kabushiki Kaisha Fuel metering control system for internal combustion engine
DE19502368B4 (de) * 1995-01-26 2006-08-17 Robert Bosch Gmbh Verfahren zur Bildung eines Signals bezüglich der bei einer Brennkraftmaschine rückgeführten Abgasmenge
US5533489A (en) * 1995-03-30 1996-07-09 Cummins Electronics Co. Exhaust gas recirculation control system
DE19541176C2 (de) * 1995-11-04 1998-07-02 Erhard Schmieder Verbrennungsmotor mit Inertgasdirektaufladung
DE59700375D1 (de) * 1996-03-15 1999-09-30 Siemens Ag Verfahren zum modellgestützten bestimmen der in die zylinder einer brennkraftmaschine einströmenden frischluftmasse bei externer abgasrückführung
JP3805840B2 (ja) * 1996-09-25 2006-08-09 富士重工業株式会社 エンジンの制御装置
JPH10115258A (ja) 1996-10-11 1998-05-06 Fuji Heavy Ind Ltd エンジンの制御装置
JPH10212979A (ja) 1997-01-31 1998-08-11 Hitachi Ltd エンジン制御方法
US5845627A (en) * 1997-05-30 1998-12-08 General Motors Corporation Internal combustion engine pneumatic state estimator
US6109249A (en) * 1997-09-17 2000-08-29 Robert Bosch Gmbh System for operating an internal combustion engine

Also Published As

Publication number Publication date
JP2000038960A (ja) 2000-02-08
GB2339307B (en) 2001-01-24
GB2339307A (en) 2000-01-19
US6247457B1 (en) 2001-06-19
GB9915522D0 (en) 1999-09-01
DE19830300A1 (de) 2000-01-13
DE19830300C2 (de) 2000-05-18

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